Next week at the 2010 New York Auto Show, Chevrolet will be unveiling the compact 2011 Cruze Eco. Visually, this car isn’t going to be big news – it’s OK, but nothing you haven’t seen before. With a six-speed manual transmission, however, it should achieve an estimated 40mpg on the highway – what Chevrolet calls “hybrid-like” fuel efficiency. With that kind of mileage, but without a hybrid’s complexity or price tag, the Eco could prove pretty popular. By comparison, the hybrid Toyota Prius and Honda Insight get 49 and 43mpg highway, respectively, while the non-hybrid Honda Civic sedan gets 34.